# Thesaurus Keyboard vs TextMaster AI Keyboard

The clearest difference is review sentiment: TextMaster AI Keyboard at 100% against Thesaurus Keyboard's 40%. TextMaster AI Keyboard also leads on rating (5.0 vs 3.9) and update cadence (every 2 weeks vs every 6 weeks). Thesaurus Keyboard's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Thesaurus Keyboard sells 6 in-app purchases, starting at $3.99 per 7 days and TextMaster AI Keyboard sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

TextMaster AI Keyboard holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 14 and 15 respectively. Written reviews point the same way: 40% of Thesaurus Keyboard's written reviews are positive against 100% of TextMaster AI Keyboard's.

Thesaurus Keyboard ships an update every 6 weeks, TextMaster AI Keyboard every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Thesaurus Keyboard | TextMaster AI Keyboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (14 ratings)](https://appshunter.io/ios/app/thesaurus-keyboard-synonyms/id6450612378/reviews) | **[5.0 (15 ratings)](https://appshunter.io/ios/app/textmaster-ai-keyboard/id6468854330/reviews)** |
| Number of ratings | 14 | **15** |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 22 MB | 51 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jordan Zeleny](https://appshunter.io/developer/1504747125) | [Weiliang Wang](https://appshunter.io/developer/1710689736) |

## What reviewers say

### Thesaurus Keyboard

[App page](https://appshunter.io/ios/app/thesaurus-keyboard-synonyms/id6450612378)

Enhance your vocabulary and writing with a powerful keyboard extension that provides instant access to synonyms and AI-powered word discovery. Features an intuitive interface, beautiful dark mode, and seamless integration with your favorite apps.

**Highlights:** Intuitive thesaurus keyboard extension, AI-powered word discovery, Seamless integration with other apps, Elegant dark mode, Easy setup and user-friendly interface

**Features:** Family Sharing, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Pro | $4.99 | per 7 days |
| Pro | $9.99 | per 3 months |
| Quarterly | $12.99 | per 3 months |
| Yearly | $19.99 | per year |
| Pro | $19.99 | per year |


### TextMaster AI Keyboard

[App page](https://appshunter.io/ios/app/textmaster-ai-keyboard/id6468854330)

Enhance your writing with an AI-powered keyboard that offers tone adjustment, message rewriting, and translation. It also provides grammar checks and sentence completion, ensuring your communication is precise and impactful. The app features a private mode for offline AI processing.

**Highlights:** AI-powered writing assistance, Tone adjustment for messages, Message rewriting and proofreading, Translation to multiple languages, Grammar checking, Sentence completion, Offline Private Mode

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Monthly | $9.99 | per month |
| Pro Annual | $49.99 | per year |


## Frequently asked questions

### Is Thesaurus Keyboard free?

Thesaurus Keyboard is free to download, with in-app purchases available.

### Is TextMaster AI Keyboard free?

TextMaster AI Keyboard is free to download, with in-app purchases available.

### Which has better reviews, Thesaurus Keyboard or TextMaster AI Keyboard?

TextMaster AI Keyboard is rated higher. Thesaurus Keyboard averages 3.9 out of 5 from 14 ratings, while TextMaster AI Keyboard averages 5.0 from 15 ratings.

### Do Thesaurus Keyboard or TextMaster AI Keyboard have ads?

Neither Thesaurus Keyboard nor TextMaster AI Keyboard shows ads.

### Which is updated more often, Thesaurus Keyboard or TextMaster AI Keyboard?

Thesaurus Keyboard ships an update every 6 weeks, and TextMaster AI Keyboard every 2 weeks. Most recently, Thesaurus Keyboard was updated on November 3, 2026 and TextMaster AI Keyboard on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*